netdev - Re: [PATCH] net: ax88796: avoid 64 bit arithmetic

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Message-Id: <20130419.133603.1487086024178553164.davem@davemloft.net>
Date:	Fri, 19 Apr 2013 13:36:03 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	arnd@...db.de
Cc:	netdev@...r.kernel.org, ben@...ff.org
Subject: Re: [PATCH] net: ax88796: avoid 64 bit arithmetic

From: Arnd Bergmann <arnd@...db.de>
Date: Fri, 19 Apr 2013 15:06:21 +0200

> When building ax88796 on an ARM platform with 64-bit resource_size_t,
> we currently get
> 
> drivers/net/ethernet/8390/ax88796.c:875: undefined reference to `__aeabi_uldivmod'
> 
> because we do a division on the length of the MMIO resource.
> Since we know that this resource is very short, using an
> "unsigned long" instead of "resource_size_t" is entirely
> sufficient, and avoids this link-time error.

Please provide a proper signoff with your patches, thanks.

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